There was also a hint of a tattoo on her wrist, appearing to depict two animals.

Unsurprisingly, Lady Amelia is no stranger to the spotlight.

(Getty)

She is a distant cousin to Prince William and Prince Harry, as the granddaughter of the Queen's cousin Prince Edward, the Duke of Kent.

In December, Lady Amelia joined her cousins at the Queen's official Christmas dinner at Buckingham Palace.

Future royal Meghan Markle was also there, just weeks after announcing her engagement to Prince Harry.

Lady Amelia Windsor was at the Queen's Christmas dinner, along with Harry and Meghan. (Getty)

Lady Amelia is currently 36th in line to the throne, but will soon slip further down once the Duchess of Cambridge gives birth to her third child.

She's also a model and has taken an internship at Vogue in Paris.

The young aristocrat made her catwalk debut at the Dolce & Gabbana show during Milan Fashion Week this year.

In January last year, Lady Amelia told Miss Vogue she wanted to take her fashion career seriously.

Lady Amelia makes her catwalk debut for Dolce and Gabbana. (Getty)

"I would love to make a contribution to any aspect behind the creative process," she said.

"On my year abroad I want to really further my understanding of every aspect of a fashion house: from the making of the fabrics to the production of a catwalk show."

And she was in good company at last night's VIP preview event rubbing shoulders with Ellie Goulding, Natalie Imbruglia and Stella McCartney, whose designs feature in the exhibition called Fashioned For Nature.

The exhibit wants to make visitors think about where their clothes came from and how they could shop differently.

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